Datasheet Texas Instruments LP38843 — Datenblatt
Hersteller | Texas Instruments |
Serie | LP38843 |
3A Schnell ansprechende Linearregler mit extrem geringem Ausfall
Datenblätter
LP38843 3A Ultra Low Dropout Linear Reg Stable w/Ceramic Output Cap datasheet
PDF, 998 Kb, Revision: C, Datei veröffentlicht: Apr 2, 2013
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Status
LP38843S-1.2 | LP38843S-1.2/NOPB | LP38843S-1.5/NOPB | LP38843SX-1.2 | LP38843SX-1.2/NOPB | LP38843SX-1.5 | LP38843SX-1.5/NOPB | LP38843T-0.8/NOPB | LP38843T-1.2/NOPB | LP38843T-1.5/NOPB | |
---|---|---|---|---|---|---|---|---|---|---|
Lifecycle Status | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes | Yes | No | No | No | No | No | No | No | No |
Verpackung
LP38843S-1.2 | LP38843S-1.2/NOPB | LP38843S-1.5/NOPB | LP38843SX-1.2 | LP38843SX-1.2/NOPB | LP38843SX-1.5 | LP38843SX-1.5/NOPB | LP38843T-0.8/NOPB | LP38843T-1.2/NOPB | LP38843T-1.5/NOPB | |
---|---|---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Pin | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Package Type | KTT | KTT | KTT | KTT | KTT | KTT | KTT | KC | KC | KC |
Industry STD Term | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-263 | TO-220 | TO-220 | TO-220 |
JEDEC Code | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-PSFM-T | R-PSFM-T | R-PSFM-T |
Carrier | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | TUBE |
Device Marking | -1.2 | LP38843S | -1.5 | LP38843S | -1.2 | -1.5 | -1.5 | -0.8 | LP38843T | LP38843T |
Width (mm) | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.42 | 8.51 | 8.51 | 8.51 |
Length (mm) | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 | 10.16 |
Thickness (mm) | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 | 4.58 |
Pitch (mm) | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 |
Max Height (mm) | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.83 | 4.7 | 4.7 | 4.7 |
Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Package QTY | 45 | 45 | 500 | 500 | 500 | 45 | 45 | 45 |
Parameter
Parameters / Models | LP38843S-1.2 | LP38843S-1.2/NOPB | LP38843S-1.5/NOPB | LP38843SX-1.2 | LP38843SX-1.2/NOPB | LP38843SX-1.5 | LP38843SX-1.5/NOPB | LP38843T-0.8/NOPB | LP38843T-1.2/NOPB | LP38843T-1.5/NOPB |
---|---|---|---|---|---|---|---|---|---|---|
Accuracy, % | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Fixed Output Options, V | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 |
Iout(Max), A | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Iq(Typ), mA | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Noise, uVrms | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic |
Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output |
PSRR @ 100KHz, dB | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Package Group | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | TO-220 | TO-220 | TO-220 |
Package Size: mm2:W x L, PKG | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | See datasheet (TO-220) | See datasheet (TO-220) | See datasheet (TO-220) |
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
Regulated Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Special Features | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable |
Thermal Resistance ОёJA, В°C/W | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
Vdo(Typ), mV | 210 | 210 | 210 | 210 | 210 | 210 | 210 | 210 | 210 | 210 |
Vin(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
Vin(Min), V | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 |
Vout(Max), V | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Vout(Min), V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
Öko-Plan
LP38843S-1.2 | LP38843S-1.2/NOPB | LP38843S-1.5/NOPB | LP38843SX-1.2 | LP38843SX-1.2/NOPB | LP38843SX-1.5 | LP38843SX-1.5/NOPB | LP38843T-0.8/NOPB | LP38843T-1.2/NOPB | LP38843T-1.5/NOPB | |
---|---|---|---|---|---|---|---|---|---|---|
RoHS | Not Compliant | Compliant | Compliant | See ti.com | Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant |
Pb Free | Yes | Yes | Yes | Yes |
Modellreihe
Serie: LP38843 (10)
Herstellerklassifikation
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO